.header {
    height: 30px;
    background: #f5f5f5;
    border-bottom: 1px solid #cecece;
}

.header .center {
    width: 1200px;
    position: absolute;
    left: 50%;
    margin-left: -600px;
    height: 100%;
}

a {
    color: blue;
}

.reg {
    margin-left: 23px;
}

.header .center .left, .right a, span, ul, li {
    display: inline-block;
    height: 100%;
    line-height: 30px;
}

.islogin {
    margin-left: 24px;
}

.left {
    float: left;
}

.right {
    float: right;
}

.right .nav li {
    float: left;
    margin: 0 20px;
    height: 100%;
}

.right .nav a {
    color: #666666;
}

.list {
    width: 1200px;
    position: absolute;
    left: 50%;
    margin-left: -600px;
}

.list ul li {
    width: 290px;
    height: 400px;
    border: solid 1px #cecece;
    margin: 4px 2px;
    position: relative;
}

.list ul li img {
    width: 290px;
    height: 300px;
}

.list ul li p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.addcar {
    width: 290px;
    height: 40px;
    background: #FF5722;
    color: white;
    border-radius: 10px;
    border-style: none;
    outline: none;
    position: absolute;
    bottom: 0;
    font-size: 23px;
    letter-spacing: 5px;
    z-index: 9;
}

.list ul li button {
    display: none
}

.list ul li:hover .addcar {
    display: block
}
.price{
    font-size: 30px;
    color: red;
    text-align: center;
}
